Is it better to take the Boston T subway or the commuter rail when traveling out to the western suburbs on a budget
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Is it better to take the Boston T subway or the commuter rail when traveling out to the western suburbs on a budget
1 real search · 1 real-search pass
MBTA subway fare $2.40 commuter rail fares zones 2026 western suburbs Framingham Worcester officialGoogle ↗
OBSERVEDShort fact
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (1)
Classes come from the query-classifier (a local Laya model). 1 of 1 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT1 real searches · gpt-6
MBTA subway fare $2.40 commuter rail fares zones 2026 western suburbs Framingham Worcester official Google ↗
- Commuter Rail | Schedules & Maps · mbta.getanchor.io
- Frequently Asked Questions · massbytrain.com